Yup,
I got hit by that one too.
All:
I wish Platypus would have proactively emailed us about this...but I
just called support and found out this.
I've been pulling my hair out for some time after a Platypus update.
It appears that the latest version released on 9/24 (literally the day
after I upgraded last) has an issue with processing referrals. It
causes the event status to get tagged as processing and never
finishes. As a result, additional events never run because the status
is stuck on processing. I can confirm the latest release fixes this
issue.
Regards,
Chuck